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3 years ago

Which of the following is a true proportion

Mathematics

1 answer:

Kisachek [45]3 years ago

6 0

The second one, your welcome

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I need help with both of these. I don’t understand

Makovka662 [10]

Answer:

Step-by-step explanation:

ok 1st figure out your slope and your y intercept.. -5 and +5 is your x so slope and your 0 and -5 is your y intercept. and graph that on your graph with your -4/3x and your +2. that should show you, your answer for number 12.

I sure do hope I am doing this correct and if this is wrong I am dearly sorry.

4 0

3 years ago

Question 2 (Essay Worth 10 points)

Strike441 [17]

Answer:

(a) $f(2) = 81$

(b) $g(2) = 83$

Step-by-step explanation:

Given

$f(x) = 0.5x + 80$

$x \to g(x)$

$1 \to 81$

$2 \to 83$

$3 \to 85$

Solving (a): f(2)

We have:

$f(x) = 0.5x + 80$

$f(2) = 0.5*2+80$

$f(2) = 1 + 80$

$f(2) = 81$

Solving (b): g(2)

From the table:

$g(x) = 83$ when $x = 2$

So:

$g(2) = 83$

Solving (c): Which is greater f(2) or g(2)

In (a) and (b),

$f(2) = 81$

$g(2) = 83$

Hence, test average for maths class is greater

7 0

3 years ago

2x + 3 – 4 = 5x - 7 2 -2 - 9 9

Marysya12 [62]

2x + 3 - 4 = 5x - 7

=> 2x + 3 - 4 + 7 = 5x

=> 3 - 4 + 7 = 5x - 2x

=> 3 - 4 + 7 = 3x

=> -1 + 7 = 3x

=> 6 = 3x

=> 6/3 = x

=> 2 = x

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Anon25 [30]

Answer:

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Step-by-step explanation:

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Identify the oblique asymptote of f(x) = 2x^2+3x+8/x+3

Lostsunrise [7]

Answer:

Step-by-step explanation:

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3 years ago

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